Sanudula, K M Dahamdi February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Sanudula, K M Dahamdi Total change: -46.40

Sri Lanka National Youth Chess Championship 2018 Under - 11 years Girls				Colombo		SRI	2018-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1194	1394				2.50	4	-0.50	40	-20.00

Gamage, Desandhi Dhihansa			1136	SRI	1.00	1	0.18	40	7.20
Sandanayake, Dehansa Nisanduni			1149	SRI	1.00	1	0.20	40	8.00
Pallie, Ehsha Mishela		wc	1327	SRI	0.00	1	-0.59	40	-23.60
Wickramasuriya, Kenolee			1162	SRI	0.50	1	-0.29	40	-11.60
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

7th Kaluthara Chess Festival 2019				Kaluthara		SRI	2019-01-11
Rc	Ro				w	n	change	K	*Kchg**	Game
1238	1375				2.00	4	-0.66	40	-26.40

Premachandra, G T D M			1775 *	SRI	0.00	1	-0.08	40	-3.20
Rajasinghe, T S Thewnuja			1036	SRI	1.00	1	0.12	40	4.80
Galukagama, G L Dishen Sandaru			1133	SRI	0.00	1	-0.80	40	-32.00
Karunarathna, D D C Adithya Kum			1009	SRI	1.00	1	0.10	40	4.00
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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